Satellite imagery base map
The planet is drawn from real satellite and aerial photography, sharpening as you descend towards the surface.
Source: Esri World Imagery, with NASA Blue Marble as the light option
Real satellite imagery for the planet itself, live cloud and rain radar over the top, shaded relief underneath, and thousands of aircraft, satellites and quakes moving across it. Every layer is labelled with the feed it came from, and nothing is simulated.

The planet is drawn from real satellite and aerial photography, sharpening as you descend towards the surface.
Source: Esri World Imagery, with NASA Blue Marble as the light option
Infrared satellite cloud composite wrapped over the globe, refreshed roughly every ten minutes.
Global radar and nowcast mosaic showing rain and snow where radar coverage exists.
Source: RainViewer global radar mosaic
Shaded relief from elevation models, so mountains and trenches read as real ground.
Live positions from community receivers, with callsign, operator, type, altitude, speed and squawk. Lock on for a trail and a cockpit view.
Source: ADSB.lol community network
Real orbits propagated from public element sets, showing altitude, orbital speed, period, inclination and the next visible passes over your view.
Source: CelesTrak GP element sets, propagated locally with SGP4
Every quake of magnitude 2.5 and above in the past seven days, sized by magnitude.
Source: USGS Earthquake Hazards Program
Open wildfires, storms, volcanoes and floods, plus roadside camera stills where an authority publishes them openly.